Car jack



FIG. 1 is a front right perspective view of a car jack in accordance with the new design, depicting a lifting arm raised.

FIG. 2 is a front right perspective view of the car jack of FIG. 1, depicting the lifting arm lowered.

FIG. 3 is a right elevational view of the car jack of FIG. 1, depicting the lifting arm lowered.

FIG. 4 is a left elevational view of the car jack of FIG. 1, depicting the lifting arm lowered.

FIG. 5 is a right elevational view of the car jack of FIG. 1, depicting the lifting arm raised; and,

FIG. 6 is a left elevational view of the car jack of FIG. 1, depicting the lifting arm raised.

The dashed lines depict environmental aspects and form no part of the claimed design. 

I claim the ornamental design for a car jack, as shown and described. 